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Software Developers

Tables below display current data for the 2025-2026 forms testing season.

  • Business: Paper Forms

    Business: Paper Forms

    VendorPlatformCompany NameIT-20 packetIT-20S packetIT-65 packetIT-6IT-6WTHPFC COR
    ATXDesktopUNIVERSAL TAX SYSTEMS, INC.Certified CertifiedCertifiedCertifiedCertifiedCertified
    CCH AXCESSWebCCH INCORPORATEDCertifiedCertifiedCertifiedTestingCertifiedCertified
    CCH PROSYSTEM FXDesktopCCH INCORPORATEDCertifiedCertifiedCertifiedTestingCertifiedCertified
    CLUB TAX STATEWebICLUBCENTRAL, INCNot ApplicableNot ApplicableNot ApplicableNot TestingNot TestingNot Testing
    CROSSLINK 2026DesktopCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    CROSSLINK ONLINE 2026WebCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    CSC CORPTAXDesktopCORPTAX, INC.CertifiedNot TestingNot TestingNot TestingNot TestingNot Testing
    DRAKE TAXDesktopDRAKE SOFTWARE, LLCTestingTestingTestingTestingCertifiedCertified
    DRAKE TAX ONLINEWebDRAKE SOFTWARE, LLCTestingTestingTestingTestingCertifiedCertified
    GOSYSTEMWebTHOMSON REUTERSCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    INSTEADWebINSTEAD, LLCCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    LACERTEDesktopINTUIT, INCCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    MYTAXPREPOFFICE.COMDesktopADVANCED TAX SOLUTIONSCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    OLTPRO DESKTOPDesktopON-LINE TAXES, INC.CertifiedCertifiedCertifiedCertifiedCertifiedCertified
    OLTPRO WEBWebON-LINE TAXES, INC.CertifiedCertifiedCertifiedCertifiedCertifiedCertified
    ProConnect Tax OnlineDesktopINTUIT, INCCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    PROSERIESDesktopINTUIT, INCCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    PWCSLTNAPWC US TAX LLPTestingNot ApplicableCertifiedNot ApplicableNot ApplicableNot Applicable
    TAXACTDesktopTAXACT, LLCCertifiedCertifiedCertifiedTestingCertifiedCertified
    TAXACTWebTAXACT, LLCCertifiedCertifiedCertifiedTestingCertifiedCertified
    TAXWISEDesktopUNIVERSAL TAX SYSTEMSCertifiedCertifiedCertifiedCertifiedNot ApplicableCertified
    TAXWISEWebUNIVERSAL TAX SYSTEMSCertifiedCertifiedCertifiedCertifiedNot ApplicableCertified
    TAX SERIESWebTAX TECHNOLOGIES, INC.Not ApplicableNot ApplicableNot ApplicableCertifiedCertifiedCertified
    TAXSLAYER PRODesktopTAXSLAYER, LLC.CertifiedCertifiedCertifiedCertifiedCertifiedCertified
    TRACKNAPWC US TAX LLPTestingNot ApplicableCertifiedNot ApplicableNot ApplicableNot Applicable
    TURBOTAX BUSINESS ONLINEWebINTUIT INC.Not ApplicableCertifiedCertifiedCertifiedCertifiedCertified
    ULTRATAX CSDesktopTHOMSON REUTERSCertifiedCertifiedCertifiedCertifiedCertifiedCertified
  • Individual: Paper Forms

    Individual: Paper Forms

    VendorPlatform Company Name IT-40 packet IT-40PNR packetIT-40RNR packetSC-40ES-40IT-40ESIT-9PFC IND
    AprilWebAPRIL TAX SOLUTIONS INC.Not ApplicableNot ApplicableNot ApplicableNot ApplicableNot ApplicableCertifiedCertifiedCertified
    ATXDesktopUNIVERSAL TAX SYSTEMS, INC.CertifiedCertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertified
    Cash App TaxesWebCASH APP TAXES, INC.CertifiedNot ApplicableNot ApplicableNot ApplicableNot TestingNot TestingTestingCertified
    CCH AXCESSWebCCH INCORPORATEDCertifiedCertifiedCertifiedNot ApplicableNot ApplicableCertifiedCertifiedCertified
    CCH PROSYSTEM FXDesktopCCH INCORPORATEDCertifiedCertifiedCertifiedNot ApplicableNot ApplicableCertifiedCertifiedCertified
    CROSSLINK 2026DesktopCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    CROSSLINK ONLINE 2026WebCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    DRAKE TAXDesktopDRAKE SOFTWARE, LLCTestingTestingTestingTestingTestingCertifiedCertifiedCertified
    DRAKE TAX ONLINEWebDRAKE SOFTWARE, LLCTestingTestingTestingTestingTestingCertifiedCertifiedCertified
    FILEYOURTAXES.COMWebTALUY CALIFORNIA CORPORATIONCertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    FreeTaxUSA.comWebTAXHAWK, INC.CertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    GOSYSTEMWebTHOMSON REUTERSCertifiedTestingTestingCertifiedCertifiedCertifiedCertifiedCertified
    H&R Block Tax SoftwareDesktopHRB TAX GROUP, INC.CertifiedCertifiedNot ApplicableNot ApplicableNot ApplicableCertifiedCertifiedCertified
    H&R BLOCK ONLINE (TXO)WebHRB TAX GROUP, INC.CertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertifiedCertified
    BLOCKWORKS ONLINE (BWO)WebHRB TAX GROUP, INC.CertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertifiedCertified
    InsteadWebINSTEAD, LLCCertifiedTestingCertifiedCERTCertifiedCertifiedCertifiedCertified
    LACERTEDesktopINTUIT, INCCertifiedCertifiedCertifiedNot ApplicableNot ApplicableCertifiedCertifiedCertified
    MyTaxPrepOffice.comDesktopADVANCED TAX SOLUTIONSCertifiedCertifiedCertifiedCertifiedCertifiedCertifiedCertifiedCertified
    OLTPRO DESKTOPDesktopON-LINE TAXES, INC.CertifiedCertifiedCertifiedTestingCertifiedCertifiedCertifiedCertified
    OLTPRO WEBWebON-LINE TAXES, INC.CertifiedCertifiedCertifiedTestingCertifiedCertifiedCertifiedCertified
    OLT.comWebON-LINE TAXES, INC.CertifiedCertifiedCertifiedTestingCertifiedCertifiedCertifiedCertified
    ProConnect Tax OnlineWebINTUIT, INCCertifiedCertifiedCertifiedNot ApplicableNot ApplicableCertifiedCertifiedCertified
    ProFilerDesktopJACKSON HEWITT TECHNOLOGYCertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    ProSeriesDesktopINTUIT INC.CertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertifiedCertified
    ProTaxProWebTALUY CALIFORNIA CORPORATIONCertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    TaxActDesktopTAXACT, LLCCertifiedCertifiedCertifiedTestingTestingCertifiedCertifiedCertified
    TaxActWebTAXACT, LLCCertifiedCertifiedCertifiedNot ApplicableTestingCertifiedCertifiedCertified
    TaxSlayerWebTAXSLAYER, LLCCertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    TaxSlayer ProDesktopTAXSLAYER, LLCCertifiedCertifiedCertifiedNot ApplicableCertifiedNot ApplicableCertifiedCertified
    TaxWiseDesktopUNIVERSAL TAX SYSTEMSCertifiedCertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertified
    TaxWiseWebUNIVERSAL TAX SYSTEMSCertifiedCertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertified
    TURBOTAXDesktopINTUIT INC.CertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertifiedCertified
    TURBOTAXWebINTUIT INC.CertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertifiedCertified
    ULTRATAX CSDesktopTHOMSON REUTERSCertifiedCertifiedCertifiedCertifiedNot ApplicableCertifiedCertifiedCertified
    WINTAXDesktopTAXWARE SYSTEMS INCCertifiedCertifiedCertifiedNot ApplicableNot ApplicableCertifiedCertifiedCertified
  • Fiduciary: Paper Forms

    Fiduciary: Paper Forms

    VendorPlatformCompany NameIT-41 packetIT-41ES
    ATXDesktopUNIVERSAL TAX SYSTEMS, INC.CertifiedCertified
    CCH AXCESSWebCCH INCORPORATEDCertifiedCertified
    CCH PROSYSTEM FXDesktopCCH INCORPORATEDCertifiedCertified
    CROSSLINK 2026DesktopCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertifiedCertified
    CROSSLINK ONLINE 2026WebCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertifiedCertified
    DRAKE TAXDesktopDRAKE SOFTWARE, LLCTestingTesting
    DRAKE TAX ONLINEWebDRAKE SOFTWARE, LLCTestingTesting
    GOSYSTEMWebTHOMSON REUTERSCertifiedCertified
    INSTEADWebINSTEAD, LLCCertifiedCertified
    LACERTEDesktopINTUIT, INCCertifiedCertified
    MYTAXPREPOFFICE.COMDesktopADVANCED TAX SOLUTIONSCertifiedCertified
    OLTPRO DESKTOPDesktopON-LINE TAXES, INC.CertifiedCertified
    OLTPRO WEBWebON-LINE TAXES, INC.CertifiedCertified
    PROCONNECT TAX ONLINEWebINTUIT, INCCertifiedCertified
    PROSERIESDesktopINTUIT, INCCertifiedCertified
    TAXACTWebTAXACT, LLCCertifiedTesting
    TAXSLAYER PRODesktopTAXSLAYER, LLC.CertifiedCertified
    TAXWISEDesktopUNIVERSAL TAX SYSTEMSCertifiedCertified
    TAXWISEWebUNIVERSAL TAX SYSTEMSCertifiedCertified
    ULTRATAX CSDesktopTHOMSON REUTERSCertifiedCertified
  • Electronic Filing Vendors

    Electronic Filing Vendors

    To participate in the Federal/State Electronic Filing program, software companies must be approved by both the IRS and the State of Indiana. The companies below have completed their testing with the Indiana Department of Revenue and have been approved to sell and use their products to electronically file Indiana income tax returns. Check back periodically; additional companies will be added as they are CERT.

    Business

    Electronic Filing Vendors

    Product NamePlatform Company Name IT-20 packet IT-20S packet IT-65 packet
    ATX Desktop UNIVERSAL TAX SYSTEMS, INC. CertifiedCertifiedCertified
    CCH AXCESS Web CCH INCORPORATED Testing Testing Testing
    CCH PROSYSTEM FX Desktop CCH INCORPORATED Certified Testing Testing
    CLUB TAX STATE Web ICLUBCENTRAL, INC Not Applicable Not Applicable Certified
    CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC CertifiedCertifiedCertified
    CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC CertifiedCertifiedCertified
    CSC CORPTAX Desktop CORPTAX, INC. Not Testing Not Testing Not Testing
    DRAKE TAX Desktop DRAKE SOFTWARE, LLC CertifiedCertified Testing
    DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Not Testing Not Testing Not Testing
    GOSYSTEM Web THOMSON REUTERS CertifiedCertifiedCertified
    INSTEAD Web INSTEAD, LLC Certified Testing Certified
    LACERTE Desktop INTUIT, INC CertifiedCertifiedCertified
    MYTAXPREPOFFICE.COM Desktop ADVANCED TAX SOLUTIONS CertifiedCertifiedCertified
    OLTPRO DESKTOP Desktop ON-LINE TAXES, INC. CertifiedCertifiedCertified
    OLTPRO WEB Web ON-LINE TAXES, INC. CertifiedCertifiedCertified
    PARSEFILER Web PWC US TAX LLP Not Applicable Not Applicable Not Testing
    PROCONNECT TAX ONLINE Web INTUIT, INC CertifiedCertifiedCertified
    PROSERIES Desktop INTUIT, INC Not Applicable CertifiedCertified
    TAXACT Desktop TAXACT, LLC CertifiedCertified Testing
    TAXACT Web TAXACT, LLC Certified Testing Testing
    TAXWISE Desktop UNIVERSAL TAX SYSTEMS Certified Testing Testing
    TAXWISE Web UNIVERSAL TAX SYSTEMS Not Applicable Testing Testing
    TAX SERIES Web TAX TECHNOLOGIES, INC. Certified Not Applicable Certified
    TAXSLAYER PRO Desktop TAXSLAYER, LLC. CertifiedCertifiedCertified
    TURBOTAX BUSINESS ONLINE Web INTUIT INC. Not Applicable Testing Certified
    ULTRATAX CS Desktop THOMSON REUTERS CertifiedCertifiedCertified

    Individual

    Consumer

    Product NamePlatform Company Name IT-40 packet IT-40PNR packet IT-40RNR packet
    April Web APRIL TAX SOLUTIONS INC. Certified Not Applicable Not Applicable
    Cash App Taxes Web CASH APP TAXES, INC. Certified Not Applicable Not Applicable
    DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Testing Testing Testing
    FILEYOURTAXES.COM Web TALUY CALIFORNIA CORPORATION CertifiedCertifiedCertified
    FreeTaxUSA.com Web TAXHAWK, INC. CertifiedCertifiedCertified
    H&R Block Tax Software Desktop HRB TAX GROUP, INC. CertifiedCertified Not Applicable
    H&R BLOCK ONLINE (TXO) Web HRB TAX GROUP, INC. CertifiedCertifiedCertified
    Instead Web INSTEAD, LLC Testing CertifiedCertified
    OLT.com Web ON-LINE TAXES, INC. CertifiedCertifiedCertified
    TaxAct Web TAXACT, LLC Testing CertifiedCertified
    TaxAct Desktop TAXACT, LLC Testing CertifiedCertified
    TaxSlayer Web TAXSLAYER, LLC CertifiedCertifiedCertified
    TURBOTAX Desktop INTUIT INC. CertifiedCertifiedCertified
    TURBOTAX Web INTUIT INC. CertifiedCertifiedCertified

    Individual

    Professional

    Product NamePlatform Company Name IT-40 packet IT-40PNR packet IT-40RNR packet
    April Web APRIL TAX SOLUTIONS INC. Certified Not Applicable Not Applicable
    ATX Desktop UNIVERSAL TAX SYSTEMS, INC. CertifiedCertifiedCertified
    BLOCKWORKS ONLINE (BWO) Web HRB TAX GROUP, INC. CertifiedCertifiedCertified
    CCH AXCESS Web CCH INCORPORATED CertifiedCertifiedCertified
    CCH PROSYSTEM FX Desktop CCH INCORPORATED CertifiedCertifiedCertified
    CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC CertifiedCertifiedCertified
    CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC CertifiedCertifiedCertified
    DRAKE TAX Desktop DRAKE SOFTWARE, LLC CertifiedCertifiedCertified
    DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Testing Testing Testing
    FreeTaxUSA.com Web TAXHAWK, INC. CertifiedCertifiedCertified
    GOSYSTEM Web THOMSON REUTERS Certified Testing Not Applicable
    Instead Web INSTEAD, LLC Testing CertifiedCertified
    LACERTE Desktop INTUIT, INC CertifiedCertifiedCertified
    MyTaxPrepOffice.com Desktop ADVANCED TAX SOLUTIONS CertifiedCertifiedCertified
    OLTPro Desktop Desktop ON-LINE TAXES, INC. CertifiedCertifiedCertified
    OLTPro Web Web ON-LINE TAXES, INC. CertifiedCertifiedCertified
    ProConnect Tax Online Web INTUIT, INC CertifiedCertifiedCertified
    ProFiler Desktop JACKSON HEWITT TECHNOLOGY CertifiedCertifiedCertified
    ProSeries Desktop INTUIT INC. CertifiedCertifiedCertified
    ProTaxPro Web TALUY CALIFORNIA CORPORATION CertifiedCertifiedCertified
    TaxAct Desktop TAXACT, LLC Testing CertifiedCertified
    TaxSlayer Pro Desktop TAXSLAYER, LLC. CertifiedCertifiedCertified
    TaxWise Desktop UNIVERSAL TAX SYSTEMS CertifiedCertifiedCertified
    TaxWise Web UNIVERSAL TAX SYSTEMS CertifiedCertifiedCertified
    TURBOTAX Web INTUIT INC. CertifiedCertifiedCertified
    ULTRATAX CS Desktop THOMSON REUTERS CertifiedCertifiedCertified
    Wintax Desktop TAXWARE SYSTEMS INC CertifiedCertifiedCertified

    Fiduciary

    Product NamePlatformCompany NameIT-41 packet
    CCH AXCESSWebCCH INCORPORATEDCertified
    CCH PROSYSTEM FXDesktopCCH INCORPORATEDCertified
    CROSSLINK 2026DesktopCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertified
    CROSSLINK ONLINE 2026WebCROSSLINK PROFESSIONAL TAX SOLUTIONS, LLCCertified
    DRAKE TAXDesktopDRAKE SOFTWARE, LLCTesting
    DRAKE TAX ONLINEWebDRAKE SOFTWARE, LLCNot Testing
    GOSYSTEMWebTHOMSON REUTERSCertified
    INSTEADWebINSTEAD, LLCCertified
    LACERTEDesktopINTUIT, INCCertified
    MYTAXPREPOFFICE.COMDesktopADVANCED TAX SOLUTIONSCertified
    OLTPRO DESKTOPDesktopON-LINE TAXES, INC.Certified
    OLTPRO WEBWebON-LINE TAXES, INC.Certified
    PROCONNECT TAX ONLINEWebINTUIT, INCCertified
    PROSERIESDesktopINTUIT, INCCertified
    TAXACTDesktopTAXACT, LLCTesting
    TAXACTWebTAXACT, LLCTesting
    TAXSLAYER PRODesktopTAXSLAYER, LLC.Certified
    ULTRATAX CSDesktopTHOMSON REUTERSCertified